"All u jealous, disrespectful haters out there, u see what u wana see on TV!" LaValle tweeted. "My fiancé and I n JR are going to be so happy! #youllgeturs"

One person who's definitely not in that category? Snooki's cast mate Pauly D, who tweeted his enthusiastic congratulations early Wednesday: "Congrats To My Girl @snooki So Happy For Her And Jionni!!" he wrote. " I Better Be The Godfather :) #UncleDJPaulyD"